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Type: Enhancement
Resolution: Fixed
Priority: P5
Fix Version/s: 22
Affects Version/s: 22
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b18

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8317832	21.0.2	Ludvig Janiuk	P5	Resolved	Fixed	b03
JDK-8317344	17.0.10-oracle	Ludvig Janiuk	P5	Resolved	Fixed	b01
JDK-8317885	17.0.10	Goetz Lindenmaier	P5	Resolved	Fixed	b01
JDK-8317362	11.0.22-oracle	Ludvig Janiuk	P5	Resolved	Fixed	b01
JDK-8319515	11.0.22	Andrew Lu	P5	Resolved	Fixed	b02
JDK-8317363	8u401	Ludvig Janiuk	P5	Resolved	Fixed	b01

This flag is currently described as "Percentage of Eden that can be wasted". However, it does not address all kinds of waste. It specifically only controls the waste due to half-full TLABs at GC time. I propose to clarify this description, because it took me a lot of time to figure it out.

backported by

JDK-8317344 Clarify TLABWasteTargetPercent flag

Resolved

JDK-8317362 Clarify TLABWasteTargetPercent flag

Resolved

JDK-8317363 Clarify TLABWasteTargetPercent flag

Resolved

JDK-8317832 Clarify TLABWasteTargetPercent flag

Resolved

JDK-8317885 Clarify TLABWasteTargetPercent flag

Resolved

JDK-8319515 Clarify TLABWasteTargetPercent flag

Resolved

links to

Commit openjdk/jdk11u-dev/feb051fa

Commit openjdk/jdk17u-dev/8853be60

Commit openjdk/jdk21u/3dc3c760

Commit openjdk/jdk/77fac0f4

Review openjdk/jdk11u-dev/2236

Review openjdk/jdk17u-dev/1839

Review openjdk/jdk21u/225

Review openjdk/jdk/15904

(1 backported by, 8 links to)

Assignee:: Ludvig Janiuk

Reporter:: Ludvig Janiuk

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2023-09-25 08:39

Updated:: 2023-11-06 00:33

Resolved:: 2023-09-28 01:04

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